12 Days of Christmas
17th
18th
39th
99 Bottles of Beer
13th
33rd
31st
Abundant Numbers
72nd
8th
50th
41st
Abundant Numbers (Long)
22nd
Arabic to Roman
11th
74th
73rd
Arithmetic Numbers
79th
Arrows
28th
62nd
Ascending Primes
90th
ASCII Table
42nd
brainfuck
96th
145th
Catalan Numbers
1st
1st
Catalan’s Constant
7th
54th
Christmas Trees
17th
70th
Collatz
134th
CSS Colors
87th
137th
Cubes
4th
5th
10th
Day of Week
130th
Diamonds
25th
16th
10th
33rd
92nd
32nd
Divisors
12th
26th
1st
Emirp Numbers
93rd
117th
Emirp Numbers (Long)
23rd
Emojify
13th
64th
135th
Evil Numbers
79th
260th
Evil Numbers (Long)
164th
Farey Sequence
78th
Fibonacci
186th
23rd
1st
108th
Fizz Buzz
225th
130th
1st
31st
46th
Foo Fizz Buzz Bar
154th
1st
Fractions
65th
125th
Gijswijt’s Sequence
60th
Happy Numbers
25th
21st
27th
168th
Happy Numbers (Long)
19th
65th
Hexdump
63rd
Intersection
32nd
44th
Inventory Sequence
76th
ISBN
39th
66th
Jacobi Symbol
68th
Kolakoski Constant
8th
38th
77th
Kolakoski Sequence
18th
51st
116th
Leap Years
128th
40th
Levenshtein Distance
17th
71st
Leyland Numbers
19th
122nd
ln 2
40th
Look and Say
60th
109th
Lucky Numbers
123rd
Lucky Tickets
10th
31st
77th
Medal Tally
42nd
Morse Decoder
11th
41st
105th
Morse Encoder
14th
41st
93rd
Musical Chords
65th
Niven Numbers
1st
26th
Niven Numbers (Long)
128th
Number Spiral
33rd
77th
Odious Numbers
76th
179th
Odious Numbers (Long)
106th
Ordinal Numbers
17th
46th
72nd
Pangram Grep
71st
10th
1st
Pascal’s Triangle
17th
140th
Pernicious Numbers
61st
32nd
69th
136th
Pernicious Numbers (Long)
144th
Poker
26th
Prime Numbers
18th
86th
120th
Prime Numbers (Long)
38th
Proximity Grid
37th
Quine
165th
1st
23rd
76th
1st
25th
90th
51st
Recamán
32nd
5th
35th
71st
Repeating Decimals
46th
Reverse Polish Notation
136th
Rijndael S-box
57th
Rock-paper-scissors-Spock-lizard
6th
48th
24th
Roman to Arabic
13th
53rd
87th
Rule 110
29th
65th
Seven Segment
60th
119th
SI Units
43rd
Sierpiński Triangle
51st
93rd
Smith Numbers
116th
Spelling Numbers
5th
11th
24th
Star Wars Opening Crawl
5th
16th
51st
Sudoku
7th
27th
Sudoku v2
7th
Time Distance
24th
34th
Tongue-twisters
13th
77th
98th
United States
57th
124th
Vampire Numbers
8th
22nd
67th
Van Eck Sequence
10th
21st
25th
Zodiac Signs
44th
γ
29th
λ
10th
62nd
π
10th
92nd
τ
12th
79th
φ
12th
138th
√2
1st
1st
𝑒
9th
1st